← all jobs

Full Stack Engineer

Work from home Full-time role Hiring

Change Software Forever

Most engineering roles build software nobody fully trusts. This one builds the trust layer itself. AI is making engineers dramatically more productive. The problem is nobody fully trusts what AI ships.

Why this matters now

AI is rewriting how software gets built. But shipping still breaks on testing. Engineering leaders are desperate to release faster without dropping quality, and they can't get there with manual QA or brittle test automation.

Here's the bigger shift: as AI writes more of the code, the bottleneck moves from generating software to trusting it. Nobody owns that trust layer yet. Duku is building it, autonomous agents that simulate real users, catch critical failures before production, and self-heal as the product evolves.

Backed by experienced operators and investors, we're building what we believe will become a core layer of the modern software stack. We're looking for an exceptional Full Stack Software Engineer to help build it. Not someone to maintain a codebase. Someone to define one.

What You’ll Do

  • Ship fast, learn faster : We deploy daily, not monthly
  • Talk to users, shape the roadmap : Sit in the trenches with founders on calls that define what we build
  • Train AI agents: Design LLM-powered testers that explore, learn, and adapt in real time
  • Own the stack :Python, TypeScript, cloud infra, from commit to production
  • Turn prototypes into production : Run real experiments on models, embeddings, and retrieval pipelines

What We’re Looking For

  • Relentless drive: You execute fast, adapt faster
  • Startup scar tissue : You’ve shipped product with no safety net
  • Fluency with AI/LLMs : LangChain, vector stores, prompt engineering
  • Full-stack firepower : Frontend, backend, infra, no silos
  • Product obsession : You care more about outcomes than outputs
  • Experimental instinct: You build → test → learn → repeat

Ideal Background

There’s no perfect pedigree. We hire for mindset, not credentials. That said, you might have:

  • Shipped AI features in prod
  • Built something from 0 to 1
  • Thrived in chaos with high ownership

Why This Matters

Software is accelerating. QA hasn’t kept up. Autonomous testing is inevitable, and we’re building it.

Five years from now, every high-velocity team will rely on AI agents like ours to ship faster, safer, and smarter.

Join now, and help make that future real, before someone else does.

Originally posted on

More open positions

Junior Python Developer - AI & Innovation Team

Work from home Full-time role

Account Executive

Work from home Full-time role

Customer Success Manager Senior (F/H)

Work from home Full-time role

Field Medical Director, Vascular Surgeon

Work from home Full-time role

Design Talent Pool

Work from home Full-time role

[Remote] Sales Account Executive (Birmingham, AL)

Work from home Full-time role

Business Development Director

Work from home Full-time role

Product Management Specialist

Work from home Full-time role

Marketing Specialist, Health Systems

Work from home Full-time role

ASSOCIATE HEALTH PHYSICIST JC-533296

Work from home Full-time role

Dynamic Ramp Agent – Customer Service & Cargo Operations Specialist – Seattle, Washington – Entry-Level with Growth Opportunities

Work from home Full-time role

Product Quality Clinician

Work from home Full-time role

Account Executive

Work from home Full-time role

[Remote] Online | Customer Service | Booking Hotels

Work from home Full-time role

Customer Success Tax Expert (m/w/d) - 100% remote

Work from home Full-time role

Technical Due Diligence Consultant

Work from home Full-time role

Business Development Representative

Work from home Full-time role

workpinnacle Customer Service Assistant – Retail Operations & Client Engagement

Work from home Full-time role

Tech Lead - Expression of Interest

Work from home Full-time role

[Remote] Founding Engineer (soft offer)

Work from home Full-time role

Remote Patient Advocate Representative – Customer Service Excellence in At‑Home Chronic Care Management

Work from home Full-time role